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dilevin / computer-graphics-ray-tracing

Computer Graphics Assignment about Ray Tracing
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Specular component not showing #91

Closed Dryuont closed 1 month ago

Dryuont commented 1 month ago

Just like the title, the specular component I calculated is always near 0. I know that with high shininess there are supposed to be a few very bright spots, but nothing appears in my image.

Dryuont commented 1 month ago

It turns out that I did not normalize the surface normal vector, so the dot product never get close to 1